Advances in cryptology - CRYPTO '91 :  proceedings / 
J. Feigenbaum, (ed.) 
 - Berlin :  Springer-Verlag,  1992 
 - 484 p. 
 - Lecture notes in computer science ;  v. 576 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers--Access control--Congresses<br/>Data transmission systems--Security measures--Congresses<br/>Cryptography--Congresses
<br/><br/><label>LC Class. No.: </label>QA76.9 A25  / C79 1991